高性能邮件过滤服务结构模型设计与实现  

The Design and Implementation of a Service Model for High-performance E-mail Filtering System

作　　者：张耀龙[1] 张鹏飞[1] 张燕[2] 王枞[1] 钟义信[1] 

机构地区：[1]北京邮电大学智能科学技术研究中心,北京100876 [2]北京邮电大学信息网络中心,北京100876

出　　处：《计算机工程与应用》2006年第6期176-178,182,共4页Computer Engineering and Applications

基　　金：国家863高技术研究发展计划资助项目(编号:2001AA114210-13)

摘　　要：分析了MTA方式邮件过滤系统的业务流量和网络服务特点,以排队论为基础,建立了一个高性能邮件过滤服务模型,用于对邮件过滤系统的服务能力进行理论预测,并结合一个具体的应用场景,提供一个实例,其理论分析结果与实际情况相符,验证了该模型的有效性。In this paper,some characteristics of traffic and network service in E-mail filtering system with MTA are analyzed.Based on the Queuing Theory,a service model of E-mail filtering system with high performance is constructed. And the model is utilized to analyze the service capability of E-mail filtering system.In addition,a detailed analysis to a concrete application is presented.By comparing the results from theoretical analysis with the consequences from concerned engineering projects,the effect and efficiency of this model are validated.

关 键 词：排队论 服务窗 电子邮件过滤 服务模型 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]